<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
<h1>发送界面</h1>
<form action="ChatSubmitServlet" method="get">
请输入聊天内容：<textarea rows="5" cols="30" name="chattext"/></textarea><br/>
<input type="submit" value="发送" />
</form>
</body>
</html>